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Radon chamber internal local temperature and humidity adjusting device

A temperature and humidity regulation, indoor technology, used in control/regulation systems, simultaneous control of multiple variables, instruments, etc., can solve the problems of lack of verification and calibration, inaccurate measurement data of radon meters, etc.

Inactive Publication Date: 2018-01-12
CHENGDU UNIVERSITY OF TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Over the years, due to the lack of an effective low-temperature, low-humidity radon chamber to verify and calibrate the radon meter, the measurement data of the radon meter in a low-temperature and low-humidity environment is inaccurate

Method used

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  • Radon chamber internal local temperature and humidity adjusting device

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Embodiment Construction

[0013] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0014] attached figure 1 Among them, the heating and cooling device is attached to the outer surface of the constant temperature and humidity box, and the cooling device is attached to the outside of the heating and cooling device. The air outlet of the constant temperature and humidity box is placed inside the radon chamber, the temperature and humidity control module is connected to the flow-adjustable air pump, the temperature and humidity measurement probe is placed inside the constant temperature and humidity chamber and the radon chamber, and connected to the temperature and humidity control module, the temperature and humidity display The module is connected to the temperature and humidity control module to display the temperature and humidity inside the constant temperature and humidity box and the temperature and humidity inside the radon cham...

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Abstract

The invention provides a radon chamber internal local temperature and humidity adjusting device. The adjusting device is characterized by comprising a constant-temperature constant-humidity box body,a cooling device, a heating and refrigerating device, a dryer, a flux adjustable gas pump, a temperature and humidity measuring probe, a temperature and humidity control module and a temperature and humidity displaying module. The heating and refrigerating device is attached to the outer surface of the constant-temperature constant-humidity box body. The cooling device is attached to the outer side of the heating and refrigerating device. The flux adjustable gas pump is connected to the gas inlet of the constant-temperature constant-humidity box body through the dryer. The gas inlet of the flux adjustable gas pump and the gas outlet of the constant-temperature constant-humidity box body are both placed in a radon chamber. The temperature and humidity control module is connected with the flux adjustable gas pump. The temperature and humidity measuring probe is placed in the constant-temperature constant-humidity box body and the radon chamber and connected with the temperature and humidity control module. The temperature and humidity displaying module is connected with the temperature and humidity control module ad displaces the temperature and humidity in the constant-temperature constant-humidity box body and the temperature and humidity in the radon camber and the control states of the temperature and humidity. By means of the technical scheme used by the method, the adjusting device is feasible and convenient to use and can adjust the temperature and humidity of the local area in the radon chamber.

Description

technical field [0001] The invention relates to the field of detection and verification, in particular to a local temperature and humidity adjustment device inside a standard radon chamber, which solves the technical bottleneck of the standard radon room temperature and humidity range being small, and provides a wider temperature and humidity range for the verification and calibration of a radon measuring instrument. Background technique [0002] The standard radon chamber is an important equipment for the verification and calibration of the radon meter. Its performance directly affects whether the measured data of the radon meter being verified and calibrated is accurate, and the temperature and humidity are important factors affecting the main performance of the radon meter. The temperature and humidity verification and calibration environment are very necessary for the verification and calibration of radon detectors. The radon measuring instrument is a mandatory verificat...

Claims

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Application Information

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IPC IPC(8): G05D27/02
Inventor 丁卫撑阮菊红黄洪全徐尉福李姝彬何亮何田
Owner CHENGDU UNIVERSITY OF TECHNOLOGY
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